Silux Technologies (also known as SiluxTek, 南通赛勒光电科技有限公司) is a company specializing in silicon photonics based on large-scale complementary metal-oxide semiconductor (CMOS) technology. It focuses on developing, manufacturing, and technical supporting of photonic integrated circuits, optical modules, optical interconnect products, and other optical chips. The company offers optical communication chips for data centers, wireless networks, data communication, transmission networks, and other fields.